JMagick 无法找到 Java 目录

JMagick 无法找到 Java 目录

我正在尝试配置我的JMagick安装,但是当我运行时./configure,我收到一条错误消息,指出“无法找到 Java 目录:”

./configure

checking build system type... x86_64-unknown-linux-gnu
checking host system type... x86_64-unknown-linux-gnu
checking target system type... x86_64-unknown-linux-gnu
checking for gcc... gcc
checking for C compiler default output file name... a.out
checking whether the C compiler works... yes
checking whether we are cross compiling... no
checking for suffix of executables...
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether gcc accepts -g... yes
checking for gcc option to accept ISO C89... none needed
checking how to run the C preprocessor... gcc -E
checking for a BSD-compatible install... /usr/bin/install -c
checking for getconf... /usr/bin/getconf
checking whether large file support needs explicit enabling... no
checking for X... libraries , headers
configure: error: 'Unable to locate Java directories'

我知道 正在configure寻找javajavacjargcc。当我输入whereis这些项目中的每一个时,我发现它们都在我的$PATH输入中/usr/bin(我什至将每个项目单独添加到路径中):

PATH=/usr/lib64/qt-3.3/bin:/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin:/usr/bin/java:/usr/bin/javac:/usr/bin/jar:/usr/bin/gcc

whereis java javac jar gcc

java: /usr/bin/java  /etc/java  /usr/lib/java  /usr/share/java /usr/share/man/man1/java.1.gz
javac: /usr/bin/javac  /usr/share/man/man1/javac.1.gz
jar: /usr/bin/jar  /usr/share/man/man1/jar.1.gz
gcc: /usr/bin/gcc  /usr/lib/gcc  /usr/libexec/gcc  /usr/share/man/man1/gcc.1.gz

根据我所能找到的,我相信我需要设置一个JAVA_HOME环境变量。所以我做了:

JAVA_HOME=/usr/bin/java

尽管如此,我仍然收到Unable to locate Java directories错误。

VM 上运行的各种技术的当前版本是:

java version "1.7.0_09-icedtea"
OpenJDK Runtime Environment (rhel-2.3.4.1.el6_3-x86_64)
OpenJDK 64-Bit Server VM (build 23.2-b09, mixed mode)

javac 1.7.0_09

gcc (GCC) 4.4.7 20120313 (Red Hat 4.4.7-3)

答案1

JAVA_HOME 变量应设置为 JDK 安装的文件夹。在您的情况下,它被设置为二进制可执行文件。

所以替换为

 
JAVA_HOME=/usr/bin/java

与实际文件夹。要找到该文件夹​​,请尝试

  ls -lh /usr/bin/java # 这应该是指向实际文件的符号链接

编辑:将命令从更改lnls

相关内容